ADF/Webcenter Portal Error Page configuration in web.xml

Hi All,
I am using jdeveloper version 11.1.1.6.0.
I set two error pages in my application by following web.xml entries.
  <error-page>
    <error-code>404</error-code>
    <location>/oracle/webcenter/portalapp/pages/AfError.html</location>
  </error-page>
  <error-page>
    <error-code>503</error-code>
    <location>/oracle/webcenter/portalapp/pages/SiteMaintenance.html</location>
  </error-page>but it does not divert to the AfError.html page but shows 404 error.
How to solve this.
Is it possible to set .jspx page in location attribute also.
Any help is appreciated.
Require as early as possible

Hi,
this should be asked on the WebCenter forum. However, how likely is it that your error page also causes a 404 error? The message in you web.xml file are for site not found and site not available. So unless you redirect to something that is accessible you wont be able to tell whether it works or not
Frank

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         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
         at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
         at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
         at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
    Caused by: oracle.mds.core.MetadataNotFoundException: MDS-00013: no metadata found for metadata object "/oracle/webcenter/portalapp/pages/loginPageDef.xml"
         at oracle.mds.core.MetadataObject.getBaseMO(MetadataObject.java:1163)
         at oracle.mds.core.MDSSession.getBaseMO(MDSSession.java:2837)
         at oracle.mds.core.MDSSession.getMetadataObject(MDSSession.java:1204)
         at oracle.mds.core.MDSSession.getMetadataObject(MDSSession.java:1153)
         at oracle.jbo.mom.DefinitionManager.findDefObjectUsingMetadataObject(DefinitionManager.java:2659)
         ... 45 more
    who can tell me what is wrong with my portal. it worked before i remove jdeveloper
    Edited by: Tom on 2011-8-10 下午5:45

    thanks first.
    because today something goes wrong with the jdeveloper. so i reinstall it.but one of my applications built before doesn't work now.
    i run the application on the integrated weblogic server

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